title: NIACIN and tryptophan in feline nutrition.
mesh_terms: D000818:Animals; D002415:Cats; D006801:Humans; D009525:Niacin; D009539:Nicotinic Acids; D009752:Nutritional Status; D014364:Tryptophan / Q000378:metabolism*
chemical_list: D009539:Nicotinic Acids; D009525:Niacin; D014364:Tryptophan
keywords: NICOTINIC ACID; TRYPTOPHAN/metabolism